I had the opportunity to conduct a series of photographs when I participated
in the fair 'Le Bourget' in 1973.
You will see about 200 original pictures of displays, keyboards, computer
terminals, cameras, radar displays, screen shots of weather, tactical,
electric power plant, road traffic, and 8 american or soviet satellites.
The visit is here:
http://pichotjm.free.fr/Techno73/Techno73US.html
The root address
http://pichotjm.free.fr will lead you in early computers...
(1954 to 1975)
Enjoy!
JMP